🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.74 AU - 0.78 AU

Year: 238 Days

Day: 20 Hours

Environment

Temp: 130 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,324,949 km

• M1: 200,760 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.02 AU - 1.22 AU

Year: 427 Days

Day: 42 Hours

Environment

Temp: 27 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,324,949 km

• M1: 466,895 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.05 AU - 1.55 AU

Year: 533 Days

Day: 32.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 117.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.56 AU - 1.6 AU

Year: 715 Days

Day: 27.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.24 AU - 1.98 AU

Year: 735 Days

Day: 44.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,324,949 km

• M1: 240,703 km (0.047 R)
• M2: 368,310 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.51 AU - 2.77 AU

Year: 1544 Days

Day: 27.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,324,949 km

• M1: 83,326 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.9 AU - 5.08 AU

Year: 4012 Days

Day: 37.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.4

Radius: 3.5

Gravity: 80.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.97 AU - 15.13 AU

Year: 19974 Days

Day: 19.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,324,949 km

• M1: 51,162 km (0.11 R)
• M2: 170,841 km (0.059 R)
• M3: 201,359 km (0.066 R)
• M4: 383,120 km (0.08 R)
• M5: 705,204 km (0.119 R)
• M6: 1,033,123 km (0.105 R)
• M7: 1,669,063 km (0.105 R)
• M8: 1,703,471 km (0.074 R)
• M9: 1,773,184 km (0.09 R)
• M10: 1,808,339 km (0.111 R)
• M11: 1,879,398 km (0.093 R)
• M12: 2,248,306 km (0.053 R)
• M13: 2,639,206 km (0.111 R)
• M14: 2,883,798 km (0.069 R)
• M15: 3,220,992 km (0.089 R)
• M16: 3,615,182 km (0.087 R)
• M17: 4,070,857 km (0.118 R)
• M18: 4,544,335 km (0.109 R)
• M19: 5,645,824 km (0.111 R)
• M20: 5,854,662 km (0.062 R)
• M21: 6,714,700 km (0.111 R)
• M22: 6,935,806 km (0.064 R)
• M23: 7,902,059 km (0.046 R)
• M24: 8,018,446 km (0.11 R)
• M25: 8,253,015 km (0.104 R)
• M26: 8,371,198 km (0.11 R)
• M27: 8,549,369 km (0.119 R)
• M28: 9,030,775 km (0.088 R)
• M29: 10,719,286 km (0.094 R)
• M30: 12,569,662 km (0.08 R)
• M31: 12,705,646 km (0.085 R)
• M32: 12,773,713 km (0.096 R)
• M33: 12,978,812 km (0.087 R)
• M34: 13,531,127 km (0.103 R)
• M35: 14,020,761 km (0.054 R)
• M36: 14,516,080 km (0.109 R)
• M37: 14,945,276 km (0.102 R)
• M38: 16,183,647 km (0.07 R)
• M39: 17,152,742 km (0.118 R)
• M40: 21,861,485 km (0.112 R)
• M41: 22,517,621 km (0.075 R)
• M42: 22,600,050 km (0.118 R)
• M43: 23,430,318 km (0.095 R)
• M44: 24,779,391 km (0.11 R)
• M45: 25,291,764 km (0.056 R)
• M46: 26,326,981 km (0.113 R)
• M47: 26,762,311 km (0.105 R)
• M48: 27,905,388 km (0.071 R)
• M49: 28,795,496 km (0.07 R)
• M50: 29,154,231 km (0.054 R)
• M51: 29,334,048 km (0.115 R)
• M52: 29,785,385 km (0.084 R)
• M53: 37,701,955 km (0.08 R)
• M54: 37,897,778 km (0.096 R)
• M55: 38,290,772 km (0.032 R)
• M56: 39,776,279 km (0.087 R)
• M57: 40,676,708 km (0.083 R)
• M58: 41,078,977 km (0.081 R)
• M59: 41,179,806 km (0.107 R)
• M60: 42,803,392 km (0.112 R)
• M61: 43,212,691 km (0.07 R)
• M62: 43,725,962 km (0.113 R)
• M63: 44,966,128 km (0.112 R)
• M64: 46,217,813 km (0.099 R)
• M65: 46,742,603 km (0.08 R)
• M66: 48,116,659 km (0.102 R)
• M67: 49,503,880 km (0.072 R)
• M68: 50,687,798 km (0.072 R)
• M69: 52,754,792 km (0.071 R)
• M70: 54,074,394 km (0.116 R)
• M71: 54,627,458 km (0.107 R)
• M72: 55,404,768 km (0.096 R)
• M73: 58,437,267 km (0.087 R)
• M74: 60,145,226 km (0.092 R)
• M75: 62,100,619 km (0.049 R)
• M76: 64,193,643 km (0.092 R)
• M77: 67,257,407 km (0.085 R)
• M78: 67,495,119 km (0.09 R)
• M79: 67,614,049 km (0.074 R)
• M80: 68,567,885 km (0.098 R)
• M81: 68,807,092 km (0.105 R)
• M82: 72,063,089 km (0.095 R)
• M83: 73,403,935 km (0.051 R)
• M84: 75,862,726 km (0.07 R)
• M85: 76,357,745 km (0.086 R)
• M86: 77,226,610 km (0.097 R)
• M87: 78,723,635 km (0.082 R)
• M88: 79,978,462 km (0.071 R)
• M89: 81,492,991 km (0.082 R)
• M90: 83,527,074 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.4

Radius: 4.8

Gravity: 23.63 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.64 AU - 19.62 AU

Year: 26641 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,324,949 km

• M1: 120,725 km (0.094 R)
• M2: 1,219,971 km (0.102 R)
• M3: 1,250,638 km (0.104 R)
• M4: 1,376,001 km (0.104 R)
• M5: 1,505,403 km (0.094 R)
• M6: 1,605,185 km (0.084 R)
• M7: 1,672,803 km (0.111 R)
• M8: 1,811,032 km (0.062 R)
• M9: 1,846,187 km (0.059 R)
• M10: 2,098,559 km (0.071 R)
• M11: 2,516,984 km (0.103 R)
• M12: 3,170,428 km (0.101 R)
• M13: 3,604,112 km (0.098 R)
• M14: 3,693,123 km (0.085 R)
• M15: 3,964,344 km (0.1 R)
• M16: 4,336,094 km (0.116 R)
• M17: 4,526,233 km (0.068 R)
• M18: 6,141,890 km (0.047 R)
• M19: 6,734,597 km (0.095 R)
• M20: 7,121,307 km (0.077 R)
• M21: 8,382,567 km (0.099 R)
• M22: 9,099,141 km (0.099 R)
• M23: 9,281,351 km (0.117 R)
• M24: 9,464,758 km (0.107 R)
• M25: 10,147,523 km (0.117 R)
• M26: 10,336,465 km (0.066 R)
• M27: 10,463,025 km (0.027 R)
• M28: 10,845,995 km (0.103 R)
• M29: 10,974,649 km (0.075 R)
• M30: 11,559,876 km (0.118 R)
• M31: 12,221,996 km (0.111 R)
• M32: 13,375,546 km (0.104 R)
• M33: 15,422,044 km (0.087 R)
• M34: 16,370,645 km (0.093 R)
• M35: 17,337,944 km (0.118 R)
• M36: 17,714,931 km (0.102 R)
• M37: 17,866,474 km (0.096 R)
• M38: 19,405,537 km (0.084 R)
• M39: 20,190,776 km (0.113 R)
• M40: 21,066,522 km (0.078 R)
• M41: 21,630,356 km (0.073 R)
• M42: 21,792,221 km (0.04 R)
• M43: 21,954,684 km (0.092 R)
• M44: 22,690,407 km (0.062 R)
• M45: 22,854,964 km (0.114 R)
• M46: 24,438,159 km (0.118 R)
• M47: 25,200,360 km (0.117 R)
• M48: 26,661,333 km (0.106 R)
• M49: 27,796,930 km (0.073 R)
• M50: 28,592,342 km (0.12 R)
• M51: 28,681,203 km (0.08 R)
• M52: 28,770,214 km (0.101 R)
• M53: 30,024,891 km (0.118 R)
• M54: 30,205,456 km (0.116 R)
• M55: 30,386,619 km (0.072 R)
• M56: 31,205,817 km (0.066 R)
• M57: 33,800,442 km (0.058 R)
• M58: 34,743,806 km (0.069 R)
• M59: 35,218,780 km (0.096 R)
• M60: 36,271,051 km (0.028 R)
• M61: 36,367,242 km (0.059 R)
• M62: 37,139,766 km (0.054 R)
• M63: 37,527,972 km (0.096 R)
• M64: 37,625,211 km (0.095 R)
• M65: 44,330,786 km (0.038 R)
• M66: 46,089,907 km (0.05 R)
• M67: 46,611,555 km (0.115 R)
• M68: 46,820,693 km (0.112 R)
• M69: 47,555,518 km (0.097 R)
• M70: 50,317,693 km (0.066 R)
• M71: 51,393,900 km (0.116 R)
• M72: 51,501,909 km (0.05 R)
• M73: 53,022,273 km (0.083 R)
• M74: 54,777,804 km (0.116 R)
• M75: 55,441,120 km (0.107 R)
• M76: 57,334,730 km (0.095 R)
• M77: 59,023,092 km (0.111 R)
• M78: 59,362,679 km (0.059 R)
• M79: 60,613,467 km (0.117 R)
• M80: 61,643,448 km (0.079 R)
• M81: 64,767,501 km (0.077 R)
• M82: 67,351,056 km (0.086 R)
• M83: 67,705,902 km (0.027 R)
• M84: 68,179,978 km (0.057 R)
• M85: 69,370,178 km (0.086 R)
• M86: 70,087,650 km (0.1 R)
• M87: 70,567,260 km (0.12 R)
• M88: 71,168,345 km (0.092 R)
• M89: 72,496,774 km (0.102 R)
• M90: 74,077,126 km (0.106 R)
• M91: 74,199,197 km (0.065 R)
• M92: 76,037,755 km (0.111 R)
• M93: 76,407,412 km (0.099 R)
• M94: 78,637,018 km (0.117 R)
• M95: 79,010,714 km (0.111 R)
• M96: 79,509,772 km (0.114 R)
• M97: 82,906,542 km (0.08 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 16,953 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit